# Buy 5IN1 LPG valve protection additive at Autoservice ## 5IN1 LPG valve protection additive 1 liter for optimal engine performance Brands / 5IN1 Protects valves and valve seats against wear, cleans the fuel system, and reduces harmful emissions. ## Prices and stock - **SIN 687256**: € 27,90 incl. VAT — 4 in stock ## Order URL [5IN1 LPG valve protection additive 1 liter for optimal engine performance](https://www.auto-service.be/en/oil-additives/additives/for-lpg/5in1-lpg-valve-sealant-1l) ## Alternate URLs - **nl**: [5IN1 LPG valve protection additive 1 liter for optimal engine performance](https://www.auto-service.be/nl/merken/5in1/5in1-lpg-klepbeschermingsmiddel-1l) - **fr**: [5IN1 LPG valve protection additive 1 liter for optimal engine performance](https://www.auto-service.be/fr/marques/5in1/5in1-lpg-protecteur-de-valve-1l) - **en**: [5IN1 LPG valve protection additive 1 liter for optimal engine performance](https://www.auto-service.be/en/brands/5in1/5in1-lpg-valve-sealant-1l) ## Images - ![Product image](https://www.auto-service.be/assets/media/32435/conversions/5in1-lpg-klepbeschermingsmiddel-1l-optimized.png) ## Specifications - **Reference**: SIN 687256 - **EAN**: 8718226872562 - **Brand**: 5IN1 ## Product description ### Protection of valves and valve seats LPG and CNG are dry fuels that do not provide sufficient lubrication for the engine. This can lead to excessive wear of valves and valve seats. The 5IN1 LPG valve protection additive offers an effective solution by forming a protective layer that prevents wear and extends the engine's lifespan. ### Cleaning and lubrication of the fuel system In addition to protection, this additive thoroughly cleans injectors and the entire fuel system. This results in more efficient combustion and smoother engine operation. ### Reduction of harmful emissions By keeping the fuel system clean and optimizing combustion, the 5IN1 valve protection additive helps reduce harmful emissions. This is not only better for the environment, but also for your car's performance. ### Suitable for various vehicles This product is safe to use in all recent vehicle models running on LPG, CNG, or petrol. It is also excellent for 2-stroke engines when used with a fuel/oil mixture. ### Easy to use - Add 50 ml to a fuel tank with 50 liters of fuel. - Pour it directly into the fuel tank or into a separate reservoir of the dosing system. - Use at every refueling for optimal results. ### Technical specifications - Content: 1 liter - Treats up to 1000 liters of fuel - Physical state: liquid - Color: amber - Odor: characteristic With the 5IN1 LPG valve protection additive, you ensure optimal protection and performance of your engine, while contributing to a cleaner environment. ## Breadcrumbs - [Brands](https://www.auto-service.be/en/brands) - [5IN1](https://www.auto-service.be/en/brands/5in1) ## Webshop catalogue - [Car Cleaning](https://www.auto-service.be/en/car-cleaning) - [Exterior](https://www.auto-service.be/en/car-cleaning/exterior) - [Car Shampoo](https://www.auto-service.be/en/car-cleaning/car-shampoo) - [Interior](https://www.auto-service.be/en/car-cleaning/interior) - [Leather upholstery](https://www.auto-service.be/en/car-cleaning/leather-upholstery) - 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